Postbank Kreditkarten-Ident is an Android application developed by Postbank, a subsidiary of Deutsche Bank AG. It is a free app available in the Business & Productivity category under the Finance subcategory. The app is designed to help you protect your credit card from fraudulent use when making online payments.

If you own a Visa Enterprise or Visa Business Card, or if your Postbank credit card is billed through another bank account, then Postbank Kreditkarten-Ident is the app for you. With this app, you can authenticate your credit card when making online payments. However, if you are the owner of a Postbank main card that is billed through a Postbank checking account, you should use the Postbank Finanzassistenten instead.